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What else can I help you with?
How does pressure affect the density of a liquid?
Most liquids are incompressible (or nearly so), therefore ordinary pressures have only a negligibly small effect on the density of a liquid. However, if you consider enormous pressures like those that may exist at the core of the sun, then a liquid's density will be increased by pressure under these extreme conditions.
What variable did you test in each setup?
We tested the effect of different temperatures on enzyme activity in Setup 1 and the effect of varying pH levels on enzyme activity in Setup 2.
What happens when boiling water is thrown in freezing air?
When boiling water is thrown into freezing air, it rapidly cools and freezes into tiny ice crystals before hitting the ground. This creates a dramatic effect known as the "boiling water challenge" or "instant snow" phenomenon.
What is the effect of varying the intensity of light on a sphere's surface?
The effect of varying the intensity of light on a sphere's surface is that it will change the brightness and shadow patterns on the sphere. Higher light intensity will result in a brighter appearance and sharper shadows, while lower light intensity will make the sphere appear dimmer with softer shadows.
What happens when you throw boiling water into freezing air?
When you throw boiling water into freezing air, the water quickly turns into tiny droplets and freezes into ice crystals before hitting the ground. This creates a dramatic effect known as the "boiling water challenge" or "instant snow" phenomenon.
What physical effect can change the boiling of substance?
Pressure
Will there be effect on melting or boiling point of a substance if another substance is added to it?
Yes, impurities have important effects on the melting and boiling point of materials.
Does acidity effect the boiling point?
No, acidity does not directly affect the boiling point of a substance. The boiling point is mainly determined by the intermolecular forces within a substance and the external pressure exerted on it. Acidity may affect the chemical properties of a substance, but it does not have a direct impact on its boiling point.
Did corn meal affect the boiling temperature of water the same as sugar?
Each substance has a different effect on the boiling point.
What temperature will a substance melt if the atmospheric pressure is 1.2?
Leaving aside the obvious deficiencies in the question (1.2 WHAT? What substance?)... For most substances pressure has only a tiny effect on the melting point, and enormous pressures are required to change the melting point significantly (in contrast to boiling point, where pressure has a relatively much greater effect).
What is the effect of different pressures?
Different pressures can significantly affect physical and chemical processes. For example, increased pressure often leads to higher boiling points and can alter the solubility of gases in liquids, enhancing reactions in processes like carbonation. In geological contexts, varying pressures can influence rock formation and the behavior of underground fluids. Additionally, in biological systems, pressure changes can impact gas exchange in organisms, affecting their survival and physiology.
What is the effect of soluble volatile substance on the boiling point of a water solution?
A soluble volatile substance will lower the boiling point of a solution. The volatile substance will boil at a lower temperature than the water component, thus causing the solution to boil at a lower temperature.
Is boiling point a chemical property?
Yes, boiling point is a chemical property. It is the temperature at which a substance changes from a liquid to a gas phase under standard atmospheric pressure, and is characteristic of that substance, making it a chemical property.
What is the effect of impurities on boiling point?
i have worked with my students and found water to boil at 97 degrees Celsius.this water had carbonated and bicarbonates as it was ordinary water.
How does impurities affect the boiling point of liquid?
Let's say substance A is the substance and substance B is the impurity. The boiling point of the mixture would be somewhere between that of A and B, depending on the amount of impurities in the mixture.
What effect does the condensation have on distillation when liquid is runnung from the bottom of the distillation column back into the distillation flask?
returning condensate is rich in high boiling point allowing lower boiling point substance to distill over.
What effect has impurities on melting and boiling points of a pure substance?
Impurities can lower the melting point and raise the boiling point of a pure substance. This occurs because impurities disrupt the crystal lattice structure of the substance, making it harder for the molecules to align and transition between solid and liquid states. The presence of impurities can also alter the intermolecular forces between molecules, affecting the energy required for melting and boiling.
